47527920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:400

約数の個数: 240

約数和(自身を含む): 184889952

約数和(自身を除く): 137362032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 353, 360, 374, 396, 408, 440, 495, 510, 528, 561, 612, 660, 680, 706, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1059, 1122, 1224, 1320, 1360, 1412, 1496, 1530, 1584, 1683, 1765, 1870, 1980, 2040, 2118, 2244, 2448, 2640, 2805, 2824, 2992, 3060, 3177, 3366, 3530, 3740, 3883, 3960, 4080, 4236, 4488, 5295, 5610, 5648, 6001, 6120, 6354, 6732, 7060, 7480, 7766, 7920, 8415, 8472, 8976, 10590, 11220, 11649, 12002, 12240, 12708, 13464, 14120, 14960, 15532, 15885, 16830, 16944, 18003, 19415, 21180, 22440, 23298, 24004, 25416, 26928, 28240, 30005, 31064, 31770, 33660, 34947, 36006, 38830, 42360, 44880, 46596, 48008, 50832, 54009, 58245, 60010, 62128, 63540, 66011, 67320, 69894, 72012, 77660, 84720, 90015, 93192, 96016, 108018, 116490, 120020, 127080, 132022, 134640, 139788, 144024, 155320, 174735, 180030, 186384, 198033, 216036, 232980, 240040, 254160, 264044, 270045, 279576, 288048, 310640, 330055, 349470, 360060, 396066, 432072, 465960, 480080, 528088, 540090, 559152, 594099, 660110, 698940, 720120, 792132, 864144, 931920, 990165, 1056176, 1080180, 1188198, 1320220, 1397880, 1440240, 1584264, 1980330, 2160360, 2376396, 2640440, 2795760, 2970495, 3168528, 3960660, 4320720, 4752792, 5280880, 5940990, 7921320, 9505584, 11881980, 15842640, 23763960, 47527920]

約数ペア:

[(1, 47527920), (2, 23763960), (3, 15842640), (4, 11881980), (5, 9505584), (6, 7921320), (8, 5940990), (9, 5280880), (10, 4752792), (11, 4320720), (12, 3960660), (15, 3168528), (16, 2970495), (17, 2795760), (18, 2640440), (20, 2376396), (22, 2160360), (24, 1980330), (30, 1584264), (33, 1440240), (34, 1397880), (36, 1320220), (40, 1188198), (44, 1080180), (45, 1056176), (48, 990165), (51, 931920), (55, 864144), (60, 792132), (66, 720120), (68, 698940), (72, 660110), (80, 594099), (85, 559152), (88, 540090), (90, 528088), (99, 480080), (102, 465960), (110, 432072), (120, 396066), (132, 360060), (136, 349470), (144, 330055), (153, 310640), (165, 288048), (170, 279576), (176, 270045), (180, 264044), (187, 254160), (198, 240040), (204, 232980), (220, 216036), (240, 198033), (255, 186384), (264, 180030), (272, 174735), (306, 155320), (330, 144024), (340, 139788), (353, 134640), (360, 132022), (374, 127080), (396, 120020), (408, 116490), (440, 108018), (495, 96016), (510, 93192), (528, 90015), (561, 84720), (612, 77660), (660, 72012), (680, 69894), (706, 67320), (720, 66011), (748, 63540), (765, 62128), (792, 60010), (816, 58245), (880, 54009), (935, 50832), (990, 48008), (1020, 46596), (1059, 44880), (1122, 42360), (1224, 38830), (1320, 36006), (1360, 34947), (1412, 33660), (1496, 31770), (1530, 31064), (1584, 30005), (1683, 28240), (1765, 26928), (1870, 25416), (1980, 24004), (2040, 23298), (2118, 22440), (2244, 21180), (2448, 19415), (2640, 18003), (2805, 16944), (2824, 16830), (2992, 15885), (3060, 15532), (3177, 14960), (3366, 14120), (3530, 13464), (3740, 12708), (3883, 12240), (3960, 12002), (4080, 11649), (4236, 11220), (4488, 10590), (5295, 8976), (5610, 8472), (5648, 8415), (6001, 7920), (6120, 7766), (6354, 7480), (6732, 7060)]